PHP If $_SESSION echo. PHP/MySQL -

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मेरे पास एक auth.php स्क्रिप्ट है जो MySQL तालिका से एक मान को $ _ सत्र ['USERNAME'] में डालें ; यहाँ auth.php की स्क्रिप्ट है: 

  & lt;? Php शामिल ("sql.php"); session_start (); फ़ंक्शन नष्ट () {अनसेट ($ _ सत्र ['यूआईडी']); सेट नहीं ($ _ सत्र [ 'USERNAME']); अनसेट ($ _ सत्र ['पूर्ण NAME']); शीर्षलेख ("स्थान: अनुक्रमणिका-प्रतिबंधित.एफ़पी"); } अगर (एज़ैट ($ _ सत्र ['यूआईडी']) और amp; जारी ($ _ सत्र ['USERNAME'])) {$ यूआईडी = $ _SESSION ['यूआईडी']; $ Username = $ _SESSION ['USERNAME']; $ Qry = mysql_query ("चयन करें * से उपयोगकर्ता 'जहां` यूआईडी` =' $ यूआईडी 'और `उपयोगकर्ता नाम` =' $ यूज़रनेम '"); अगर (mysql_num_rows ($ qry)! = 1) {नष्ट (); }} और {नष्ट (); }? & Gt;   
 मेरे पास एक डैशबोर्ड है। Php, जो मेरा सीएमएस फ्रंट पेज है, जहां शीर्ष पर मैं गूंज  $ _ session ['USERNAME'];  जोड़ता हूं और यह है दिखा रहा है कि सीएमएस में लॉग इन किया गया है, इसलिए मैं sth करना चाहता हूँ। उसके जैसा। (ध्यान रखें कि मेरे पास एसएसएल तालिका में 3 उपयोगकर्ता हैं: DSaidov, LKatzarov, एडमिन)  
  यदि ($ _ ['' USERNAME '] = "DSaidov" {गूंज' डेनिस साइडोव '; } अगर ($ _ सत्र ['USERNAME'] = "एलकेत्ज़ारोव" {गूंजो 'लियोमोमीर काटज़ारोव';} अगर ($ _ [1] सत्र ['USERNAME'] = "एडमिन" {गूच 'जॉर्ज गर्जिनोव';}   
 लेकिन जब मैं निम्नलिखित करता हूं, यह मुझे दिखा रहा है:  डेनिस सैदोव लियोबॉमर काटार्होवर जॉर्ज जॉर्जिनोव । मुझे लगता है कि यह समस्या auth.php फ़ाइल में है और मेरी एसक्यूएल तालिका से चर को भेजा गया है अग्रिम धन्यवाद।   
 
 
 निम्नलिखित का प्रयास करें  <पूर्व>  अगर ($ _ सत्र ['USERNAME'] == "डीएडीओडोव") {गूंज 'डेनिस साइडोव';} अगर ($ _ [['यूजरनाम'] == "एलकेत्झारोव") {गूंजो 'ल्यूबोमिर कात्ज़ारोव ';} अगर ($ _ सत्र [' USERNAME '] == "एडमिन") {' जॉर्ज गर्जिनोव ';}

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